I am doing a frame off restoration on my 1970 chevelle. I have a new single 3/8 steel feul line.

I recieved 4 or 5 regular clips and one that was larger in size. It is wider and you could fit at least 2 feul lines threw it. I have my old clips and the car came with one but i forgote were the bigger clip goes.

any ideas??

I will try to get pictures today

I wasn't too concerned with factory appearance during the frame-off on my '72 SS, so I attached my lines to the frame using rubber coated adel clamps from Lawson Products. If the correct diameter clamp is used, when tightened they seal right against the line and work perfectly.